Concrete operational reasoning is considered to be universal.

An organization has difficulty getting enough qualified applicants from its existing employees to fill a vacant position. As a result, the organization seeks qualified applicants from outside the organization. This best exemplifies:

a. agency recruitment b. internal recruitment c. external recruitment d. personnel selection

Which of the following would be LEAST likely to result in lower energy bills?

a. monthly electricity bills b. programmable home thermostats c. energy saving settings on appliances and electronics d. giving monetary rewards for energy conservation